@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb72d57-a4fe-49ea-8918-0738caa0d0ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb72d57-a4fe-49ea-8918-0738caa0d0ca> .